document.write( "Question 631143: Please help me with this problem:
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document.write( "x^2+8x=12
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document.write( "I think the finished answer has to be written with a sqrt or 2 answers. \n" );
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Algebra.Com's Answer #397359 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! x^2+8x=12 \n" ); document.write( "----- \n" ); document.write( "x^2 + 8x - 12 = 0 \n" ); document.write( "--- \n" ); document.write( "x = [-8 +- sqrt(64-4*-12)]/2 \n" ); document.write( "---- \n" ); document.write( "x = [-8 +- sqrt(112)]/2 \n" ); document.write( "--- \n" ); document.write( "x = [-8 +- 4sqrt(7)]/2 \n" ); document.write( "------ \n" ); document.write( "x = -4+2sqrt(7) or x = -4-2sqrt(7) \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================== \n" ); document.write( " |